2:50 PM - 3:05 PM
[HDS05-15] Changes in particle size distribution of clayey material at a catastrophic landslide base
*Ching-ying TSOU1, Masahiro CHIGIRA1, Zhengyi FENG2, Kohei HIGUCHI3 (1.Disaster Prevention Research Institute, Kyoto University, Uji, Japan, 2.Department of Soil and Water Conservation, National Chung Hsing University, 3.Department of Civil Engineering, National Cheng Kung University)